So now the hypervisor is ring0, the cloud provider is the OS, and the OS is the app. IP is the IPC and the Internet is the IPC bus. I suppose the hypervisor is

So now the hypervisor is ring0, the cloud provider is the OS, and the OS is the app. IP is the IPC and the Internet is the IPC bus. I suppose the hypervisor is more minimal and secure. Tenenbaum, thou art avenged.